Texas Instruments UCC2806DW, PWM Current Mode Controller, Dual 500 mA, 52 kHz, 8 → 14.5 V, 16-Pin SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Flyback Controller, Current Control, UCC28/UCC38 Series, Texas Instruments

The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

Flyback Controllers, Texas Instruments

Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power

Specifications
Attribute Value
Number of PWM Outputs 2
Control Method Current
Topology Boost, Flyback, Forward
Rise Time 35ns
Fall Time 35ns
Maximum Duty Cycle 50%
Maximum Switching Frequency 52 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Output Current 500 mA
On/Off Pin Yes
Synchronous Pin Yes
Minimum Operating Temperature -40 °C
Length 10.28mm
Height 2.35mm
Typical Operating Supply Voltage 8 → 14.5 V
Width 7.52mm
Maximum Operating Temperature +85 °C
Dimensions 10.28 x 7.52 x 2.35mm
Price Each (In a Tube of 40)
SGD 18.70
(exc. GST)
SGD 20.01
(inc. GST)
units
Per unit
Per Tube*
40 +
SGD18.70
SGD748.00
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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